/Engine/Source/Runtime/MovieScene/Public/Channels/MovieSceneObjectPathChannel.h
Duplicate the keys for the specified key handles
virtual void DuplicateKeys ( [TArrayView](API\Runtime\Core\Containers\TArrayView)< const [FKeyHandle](API\Runtime\Engine\Curves\FKeyHandle) > InHandles, [TArrayView](API\Runtime\Core\Containers\TArrayView)< [FKeyHandle](API\Runtime\Engine\Curves\FKeyHandle) > OutNewHandles )